hi! i have a couple of new, really well-pressed lps (bealtes mono reissues) that played ultra quietly and now play very crackly from start to finish. this is only 2 of them out of a bunch. the rest are still quiet. so i don't think its related to my playing of them. they still look as-new and i've never cleaned them, so it's not a cleaning-fluid residue thing. could this be related to static charge on the record? does static charge on vinyl (as opposed to the dust it attracts) trigger noise during playing? i have tried the milty gun with it, but i don't see a huge difference, but my milty gun is pretty weak. 1. what happened? 2. what's the best remedy?